THIS iS A Ratio Problem
in the balanced equation , CS₂+30₂→CO₂+2SO₂ three mols of O₂ are needed to make one mol of CO₂ Therefore, if you have 90 mols of 0₂ how many mols of CO₂ would be produced?

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Respuesta :

Answer:

The answer to your question is 30 moles of CO₂

Explanation:

                      CS₂   +   3O₂   ⇒   CO₂   +   2SO₂

We know that 3 moles of oxygen produce 1 mol of carbon dioxide, then use proportions to find the amount of CO₂ in the conditions given.

                     3 moles of O₂ ---------------  1 mol of CO₂

                    90 moles of O₂ -------------   x

                     x = ( 90 x 1) / 3

                     x = 90 / 3

                     x = 30 moles of CO₂